# Tesslate, Complete Reference

> The open-source AI builder stack for startups and growing companies. Ship like a superteam.

## About Tesslate

Tesslate Corporation is a software company founded in 2025, based in North Carolina, USA. We build Tesslate Studio, an open-source, self-hostable AI-powered development platform.

Our mission: make it possible for small teams and solo developers to build and ship software at the speed of much larger organizations, using AI agents that handle the heavy lifting, from code generation to deployment.

## Tesslate Studio, Product Details

### What It Is

Tesslate Studio is an all-in-one AI-native development environment. It combines:

- **Full-stack code generation**: Describe what you want in natural language, a prompt, a sketch, a spec, or a goal, and Studio generates the frontend, backend, database, APIs, and container configuration.
- **AI agent orchestration**: Build, customize, and chain AI agents to automate repetitive development tasks. Agents can write code, run tests, deploy services, and more.
- **Built-in development tools**: Code editor, integrated terminal, live browser preview, database viewer, and deployment pipeline, all in one interface.
- **Smart Save**: One-click snapshots of your entire project state. Version your work without thinking about git.
- **Agent Marketplace**: Pre-built agent templates you can use immediately or customize.

### Architecture

Studio uses a Docker-based microservices architecture:
- **Frontend**: React 19 SPA
- **Backend**: Python/FastAPI
- **Database**: PostgreSQL
- **LLM Routing**: LiteLLM (supports OpenAI, Anthropic, Google, and any OpenAI-compatible provider)
- **Container Orchestration**: Docker Compose with Traefik reverse proxy
- **Devserver**: Isolated Docker container for running user code safely

### Supported LLM Providers

Tesslate Studio supports all major LLM providers through LiteLLM:
- OpenAI (GPT-4o, GPT-4.1, o3, o4-mini)
- Anthropic (Claude Opus 4.6, Claude Sonnet 4.6, Claude Haiku 4.5)
- Google (Gemini 2.5 Pro, Gemini 2.5 Flash)
- Any OpenAI-compatible API endpoint
- Self-hosted models via vLLM, Ollama, llama.cpp, LM Studio

### Installation

**One-command install:**
```bash
curl -fsSL https://tesslate.com/install.sh | bash
```

**Manual install:**
1. Install Docker Desktop (macOS/Windows) or Docker Engine (Linux)
2. `git clone https://github.com/TesslateAI/Studio.git && cd Studio`
3. `cp .env.example .env`, edit SECRET_KEY and LITELLM_MASTER_KEY
4. `docker compose up -d`
5. `docker build -t tesslate-devserver:latest -f orchestrator/Dockerfile.devserver orchestrator/`
6. Open http://studio.localhost

**Requirements:**
- Docker Desktop or Docker Engine
- Git
- 8 GB RAM minimum (16 GB recommended)
- An LLM API key

### Pricing Tiers

| Plan | Price | Projects | Storage | Key Features |
|------|-------|----------|---------|--------------|
| Free | $0 | 3 | 1 GB | All AI models, $150 credits, open source |
| Basic | $20/mo | 15 | 5 GB | BYOK, priority support |
| Pro | $49/mo | Unlimited | 25 GB | GPU workflows, priority builds, advanced agents |
| Ultra | $149/mo | Unlimited | 100 GB | Dedicated resources, team collab, custom agents |

All paid plans support bring-your-own API keys. Annual billing saves ~17%.

## OmniCoder

OmniCoder is Tesslate's free, open-source coding model. It's a 9-billion parameter language model fine-tuned for code generation and developer tool integration.

### Key Details
- **Model ID**: Tesslate/OmniCoder-9B
- **Parameters**: 9 billion
- **Context Length**: 131,072 tokens
- **Max Output**: 16,384 tokens
- **License**: Open source
- **HuggingFace**: https://huggingface.co/Tesslate/OmniCoder-9B

### Supported Tools
OmniCoder can be configured as the backend model for:
- Claude Code (Anthropic Messages API)
- Codex CLI (OpenAI Responses API)
- OpenCode (OpenAI Chat Completions)
- Cline (VS Code extension)
- Roo Code (VS Code extension)
- Kilo Code (VS Code extension)
- Cursor
- Goose
- Crush

### Setup
```bash
curl -fsSL https://tesslate.com/install_omnicoder.sh | bash
```

The script interactively configures your chosen serving endpoint and tools.

### Serving Options
- Tesslate cloud endpoint (free during beta)
- Local vLLM (localhost:8000)
- Local llama.cpp (localhost:8080)
- Local Ollama (localhost:11434)
- Local LM Studio (localhost:1234)
- Custom endpoint

## Company Information

- **Legal Name**: Tesslate Corporation
- **Founded**: 2025
- **Location**: North Carolina, USA
- **Website**: https://tesslate.com
- **GitHub Organization**: https://github.com/TesslateAI

### Social Media
- X/Twitter: https://x.com/tesslateai
- LinkedIn: https://www.linkedin.com/company/tesslate/
- Instagram: https://instagram.com/tesslateai
- Discord: https://discord.gg/WgXabcN2r2

### Contact
- General inquiries: team@tesslate.com
- Security reports: security@tesslate.com
- Legal questions: legal@tesslate.com
- Book a call: https://calendar.app.google/ZFFv4Gs7M7UM6FWx9

## All Links

- Homepage: https://tesslate.com
- Cloud Studio: https://studio.tesslate.com
- Install page: https://tesslate.com/install
- Pricing: https://tesslate.com/pricing
- Documentation: https://docs.tesslate.com
- Blog: https://tesslate.com/blog
- Changelog: https://tesslate.com/changelog
- Manifesto: https://tesslate.com/manifesto
- Careers: https://tesslate.com/careers
- Newsroom: https://tesslate.com/newsroom
- Security: https://tesslate.com/security
- Privacy Policy: https://tesslate.com/privacy
- Terms of Service: https://tesslate.com/terms
- GitHub (Studio): https://github.com/TesslateAI/Studio
- HuggingFace (OmniCoder): https://huggingface.co/Tesslate/OmniCoder-9B
- Discord: https://discord.gg/WgXabcN2r2